Don't understand why Travis build is failing


#1

The package tests pass on my machine, but the Travis build seems to be failing with some error related to the installation of the matplotlib dependency. I googled it and came up empty. Is there a bug in the Julia environment on Travis, or am I doing something wrong?

Example of a failed build: https://travis-ci.org/davidssmith/DCEMRI.jl/jobs/242455163


Travis CI fails to import PyPlot
#2

Add this:


#3

That made it run, thanks. Now I have to fix the test timing out issue.